diff --git a/nym-wallet/src-tauri/src/main.rs b/nym-wallet/src-tauri/src/main.rs
index 15f03fc481..cda784a8b7 100644
--- a/nym-wallet/src-tauri/src/main.rs
+++ b/nym-wallet/src-tauri/src/main.rs
@@ -169,6 +169,10 @@ fn main() {
             simulate::mixnet::simulate_claim_operator_reward,
             signatures::sign::sign,
             signatures::sign::verify,
+            signatures::ed25519_signing_payload::generate_mixnode_bonding_msg_payload,
+            signatures::ed25519_signing_payload::vesting_generate_mixnode_bonding_msg_payload,
+            signatures::ed25519_signing_payload::generate_gateway_bonding_msg_payload,
+            signatures::ed25519_signing_payload::vesting_generate_gateway_bonding_msg_payload,
             help::log::help_log_toggle_window,
         ])
         .menu(Menu::os_default(&context.package_info().name).add_default_app_submenus())
diff --git a/nym-wallet/src-tauri/src/operations/signatures/ed25519_signing_payload.rs b/nym-wallet/src-tauri/src/operations/signatures/ed25519_signing_payload.rs
new file mode 100644
index 0000000000..b3e2c779cf
--- /dev/null
+++ b/nym-wallet/src-tauri/src/operations/signatures/ed25519_signing_payload.rs
@@ -0,0 +1,100 @@
+// Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
+use crate::error::BackendError;
+use crate::operations::helpers::{
+    create_gateway_bonding_sign_payload, create_mixnode_bonding_sign_payload,
+};
+use crate::state::WalletState;
+use nym_mixnet_contract_common::{Gateway, MixNode};
+use nym_types::currency::DecCoin;
+use nym_types::mixnode::MixNodeCostParams;
+
+async fn mixnode_bonding_msg_payload(
+    mixnode: MixNode,
+    cost_params: MixNodeCostParams,
+    pledge: DecCoin,
+    vesting: bool,
+    state: tauri::State<'_, WalletState>,
+) -> Result<String, BackendError> {
+    let guard = state.read().await;
+    let reg = guard.registered_coins()?;
+    let pledge_base = guard.attempt_convert_to_base_coin(pledge.clone())?;
+    let cost_params = cost_params.try_convert_to_mixnet_contract_cost_params(reg)?;
+    log::info!(
+        ">>> Bond mixnode bonding signature: identity_key = {}, pledge_display = {}, pledge_base = {}, vesting = {vesting}",
+        mixnode.identity_key,
+        pledge,
+        pledge_base,
+    );
+
+    let client = guard.current_client()?;
+
+    // TODO: decide on exact structure here. Json? base58? some hash?
+    // to be determined
+    let msg =
+        create_mixnode_bonding_sign_payload(client, mixnode, cost_params, pledge_base, vesting)
+            .await?;
+    Ok(msg.to_string()?)
+}
+
+async fn gateway_bonding_msg_payload(
+    gateway: Gateway,
+    pledge: DecCoin,
+    vesting: bool,
+    state: tauri::State<'_, WalletState>,
+) -> Result<String, BackendError> {
+    let guard = state.read().await;
+    let pledge_base = guard.attempt_convert_to_base_coin(pledge.clone())?;
+    log::info!(
+        ">>> Bond gateway bonding signature: identity_key = {}, pledge_display = {}, pledge_base = {}, vesting = {vesting}",
+        gateway.identity_key,
+        pledge,
+        pledge_base,
+    );
+
+    let client = guard.current_client()?;
+
+    // TODO: decide on exact structure here. Json? base58? some hash?
+    // to be determined
+    let msg = create_gateway_bonding_sign_payload(client, gateway, pledge_base, vesting).await?;
+    Ok(msg.to_string()?)
+}
+
+#[tauri::command]
+pub async fn generate_mixnode_bonding_msg_payload(
+    mixnode: MixNode,
+    cost_params: MixNodeCostParams,
+    pledge: DecCoin,
+    state: tauri::State<'_, WalletState>,
+) -> Result<String, BackendError> {
+    mixnode_bonding_msg_payload(mixnode, cost_params, pledge, false, state).await
+}
+
+#[tauri::command]
+pub async fn vesting_generate_mixnode_bonding_msg_payload(
+    mixnode: MixNode,
+    cost_params: MixNodeCostParams,
+    pledge: DecCoin,
+    state: tauri::State<'_, WalletState>,
+) -> Result<String, BackendError> {
+    mixnode_bonding_msg_payload(mixnode, cost_params, pledge, true, state).await
+}
+
+#[tauri::command]
+pub async fn generate_gateway_bonding_msg_payload(
+    gateway: Gateway,
+    pledge: DecCoin,
+    state: tauri::State<'_, WalletState>,
+) -> Result<String, BackendError> {
+    gateway_bonding_msg_payload(gateway, pledge, false, state).await
+}
+
+#[tauri::command]
+pub async fn vesting_generate_gateway_bonding_msg_payload(
+    gateway: Gateway,
+    pledge: DecCoin,
+    state: tauri::State<'_, WalletState>,
+) -> Result<String, BackendError> {
+    gateway_bonding_msg_payload(gateway, pledge, true, state).await
+}
diff --git a/nym-wallet/src-tauri/src/operations/signatures/mod.rs b/nym-wallet/src-tauri/src/operations/signatures/mod.rs
index 66ccbc9eb6..5b98a61130 100644
--- a/nym-wallet/src-tauri/src/operations/signatures/mod.rs
+++ b/nym-wallet/src-tauri/src/operations/signatures/mod.rs
@@ -1 +1,2 @@
+pub mod ed25519_signing_payload;
 pub mod sign;